Taw qhia luv luv ntawm cov khoom siv aluminium
Cov ntaub ntawv ntawm Aluminium
| Nta | Cov ntaub ntawv |
| Subtypes | 6061-T6, 7075-T6, 7050, 2024, 5052, 6063, thiab lwm yam |
| Txheej txheem | CNC machining, txhaj tshuaj molding, ntawv hlau fabrication |
| Ua siab ntev | Nrog kev kos duab: qis li +/- 0.005 hli Tsis muaj duab kos: ISO 2768 nruab nrab |
| Daim ntawv thov | Lub teeb & kev lag luam, siv los ntawm prototyping mus rau ntau lawm |
| Kev xaiv tiav | Alodine, Anodizing Hom 2, 3, 3 + PTFE, ENP, Media Blasting, Nickel Plating, Hmoov Txheej, Tumble Polishing. |
Muaj Aluminium Subtypes
| Subtypes | Yield zog | Elongation ntawm Break | Hardness | Qhov ntom | Qhov siab tshaj plaws Temp |
| Aluminium 6061-T6 | 35,000 PSI | 12.50% | Brinell 95 | 2.768 g/㎤ 0.1 lbs/cu. hauv. | 1080 ° F |
| Aluminium 7075-T6 | 35,000 PSI | 11% | Rockwell B86 | 2.768 g/㎤ 0.1 lbs/cu. hauv | 380 ° F |
| Aluminium 5052 | 23,000 psi | 8% | Brinell 60 | 2.768 g/㎤ 0.1 lbs/cu. hauv. | 300 ° F |
| Aluminium 6063 | 16,900 psi | 11% | Brinell 55 | 2.768 g/㎤ 0.1 lbs/cu. hauv. | 212 ° F |
Cov ntaub ntawv dav dav rau Aluminium
Aluminium muaj nyob rau hauv ntau yam alloys, nrog rau ntau yam txheej txheem ntau lawm thiab kev kho cua sov.
Cov no tuaj yeem muab faib ua ob pawg tseem ceeb ntawm wrought alloy raws li teev hauv qab no:
Thaum tshav kub kub kho los yog nag lossis daus hardening alloys
Thaum tshav kub kub kho tau aluminium alloys muaj cov ntshiab txhuas uas yog rhuab mus rau ib qho chaw. Cov ntsiab lus alloy yog ces homogeneously ntxiv raws li cov txhuas siv rau ntawm ib daim ntawv. Qhov no rhuab aluminium yog ces quenched raws li lub txias atoms ntawm cov alloy ntsiab yog khov rau hauv qhov chaw.
Ua Haujlwm Hardening Alloys
Nyob rau hauv tshav kub-kho alloys, 'strain hardening' tsis tsuas yog txhim khu lub zog ua tiav los ntawm nag lossis daus, tab sis kuj ua rau cov tshuaj tiv thaiv los nag lossis daus hardening. Ua hauj lwm hardening yog siv liberally los tsim strain-hardened tempers ntawm cov tsis-kub-kho alloys.
